refactor: util.go

internal/pkg/values/util.go

@@ -144,6 +144,7 @@ func GetLayerFromEnv() (Layer, error) {
 	return result, nil
 }
 
+// asExclusiveTimestamp removes the smallest unit of time, so the timestamp will be treated as exclusive
 func asExclusiveTimestamp(inc time.Time) time.Time {
 	return inc.Add(-time.Nanosecond)
 }
@@ -153,27 +154,17 @@ func isTimeFromSkippedToPreviousDay(timeFrom time.Time) bool {
 	return timeFrom.Year() == -1
 }
 
-// isTimeToSkppedToNextDay checks if timeTo skipped to the following day
+// isTimeToSkippedToNextDay checks if timeTo skipped to the following day
 func isTimeToSkippedToNextDay(timeTo time.Time) bool {
 	return asExclusiveTimestamp(timeTo).Day() == 2
 }
 
 // getWeekdayBefore returns the day before (it automatically checks if value is below 0 or above 6)
 func getWeekdayBefore(weekday time.Weekday) time.Weekday {
-	if weekday == 0 {
-		weekday = 6
-		return weekday
-	} else {
-		return (weekday + 6) % 7
-	}
+	return (weekday + 6) % 7
 }
 
 // getWeekdayAfter returns the day after (it automatically checks if value is below 0 or above 6)
 func getWeekdayAfter(weekday time.Weekday) time.Weekday {
-	if weekday == 6 {
-		weekday = 0
-		return weekday
-	} else {
-		return (weekday + 1) % 7
-	}
+	return (weekday + 1) % 7
 }